Timing adjustment method and device, and storage medium
AssigneeBeijing Xiaomi Mobile Software Co., Ltd.
InventorYajun Zhu
Life of this patent
Estimating the term…
Abstract
A timing adjustment method includes: reporting, by a terminal supporting an internet of things (IoT) service in a satellite communication system, target information, the target information is information related to a timing adjustment requested by the terminal; and performing, by the terminal, in response to not receiving new timing adjustment information, the timing adjustment based on original timing adjustment information; or performing, by the terminal, in response to receiving new timing adjustment information, the timing adjustment based on the new timing adjustment information.
Claims20
A timing adjustment method for time-frequency synchronization, comprising:
- reporting, by a terminal supporting an internet of things (IoT) service in a satellite communication system, target information to a base station, wherein the target information is information related to a timing adjustment requested by the terminal;
- and
- performing, by the terminal, in response to the terminal receiving new timing adjustment information from the base station, the timing adjustment based on the new timing adjustment information, wherein performing the timing adjustment based on the new timing adjustment information comprises performing, based on an indication of received gap configuration information corresponding to an uplink transmission gap, the timing adjustment in the uplink transmission gap.
A timing adjustment method for time-frequency synchronization, comprising:
- determining, by a base station in a satellite communication system, based on received target information from a terminal, whether new timing adjustment information needs to be configured for the terminal, wherein the target information is information related to a timing adjustment requested by the terminal supporting an internet of things (IoT) service;
- and
- sending to the terminal, by the base station, in response to determining, by the base station, that the new timing adjustment information needs to be configured for the terminal, the new timing adjustment information after determining, by the base station, the new timing adjustment information for the terminal;
- wherein
- determining the new timing adjustment information comprises determining new gap configuration information corresponding to an uplink transmission gap, wherein at least partial duration indicated by the new gap configuration information is used for the terminal to perform the timing adjustment;
- and
- sending the new timing adjustment information comprises sending the new gap configuration information.
A timing adjustment device for time-frequency synchronization, comprising:
- a processor;
- and
- a memory, configured to store an instruction executable by the processor;
- wherein
- the processor, through executing the instruction, is configured to:
- report, by a terminal supporting an internet of things (IoT) service in a satellite communication system, target information to a base station, wherein the target information is information related to a timing adjustment requested by the terminal;
- and
- perform, by the terminal, in response to the terminal receiving new timing adjustment information from the base station, the timing adjustment based on the new timing adjustment information;
- wherein the processor is further configured to:
- perform, based on an indication of received gap configuration information corresponding to an uplink transmission gap, the timing adjustment in the uplink transmission gap.
Dependencies are inferred from the claim text.